Sansion Power Electric Co., Ltd.
| Frequency | 50Hz/60Hz |
| Cooling method | Air cooling |
| Capacity Range | 50–2000kVA |
| Delivery Time | 30 working days |
| Power consumption | 500W |
| Payment Terms | L/C,T/T |
| Packaging Details | Plywood Case |
| System Type | Resonance voltage generation |
| Input Voltage | 0.35–10kV |
| Model Number | SXGTU |
| Brand Name | Sansion Power |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
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Product Specification
| Frequency | 50Hz/60Hz | Cooling method | Air cooling |
| Capacity Range | 50–2000kVA | Delivery Time | 30 working days |
| Power consumption | 500W | Payment Terms | L/C,T/T |
| Packaging Details | Plywood Case | System Type | Resonance voltage generation |
| Input Voltage | 0.35–10kV | Model Number | SXGTU |
| Brand Name | Sansion Power | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | GIS partial discharge test system ，AC withstand voltage test equipment ，high voltage GIS testing equipment | ||
The GIS Partial Discharge and AC Withstand Voltage Test System is a professional high-voltage testing solution designed for insulation withstand testing and partial discharge measurement of Gas Insulated Switchgear (GIS), Gas Insulated Line (GIL) and related high-voltage equipment.
The system combines high-voltage AC testing, partial discharge measurement, high-precision voltage measurement, digital data acquisition and intelligent control into an integrated testing platform.
It is suitable for GIS manufacturers, power utilities, substations, EPC contractors, commissioning companies, high-voltage laboratories and electrical equipment testing centers.
Current GIS testing solutions commonly combine AC withstand testing with PD measurement and are used for both factory testing and on-site commissioning.
GIS Factory Testing
Used for routine testing and type testing during GIS manufacturing.
Substation Commissioning
Used to verify GIS insulation performance after transportation and installation.
Post-Maintenance Testing
Used after major GIS maintenance, modification or component replacement.
High Voltage Laboratory
Suitable for research, development and certification testing.
Problem 1: GIS passes withstand voltage but still has internal defects.
AC withstand testing and PD measurement provide different information. PD testing can help identify localized insulation defects that may not be revealed by a simple withstand test.
Problem 2: External noise interferes with PD measurement.
For sensitive GIS PD testing, the test system should be designed with low background PD and appropriate shielding, grounding and measurement technology.
Problem 3: Large GIS has high capacitive load.
The test system should be selected according to GIS capacitance, required test voltage, frequency range and test duration.
Q: Can this system perform both AC withstand and PD testing?
A: Yes. A combined configuration can perform AC withstand voltage testing and partial discharge measurement.
Q: Can it be used for GIL?
A: Yes. The system can be configured for GIS and GIL according to the test voltage and capacitance requirements.
Q: Is it suitable for on-site testing?
A: Yes. Mobile and variable-frequency configurations can be designed for on-site GIS commissioning.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Ecer Certification：
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...
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